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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KIDNEY SPECIALISTS OF CENTRAL OKLAHOMA, PC
NPI 1710918420
Internal Medicine - Nephrology in Oklahoma City, OK

Active since July 05, 2006CLIA 37D0919208 · Certificate of Compliance
3366 NW EXPRESSWAY ST, SUITE 550, OKLAHOMA CITY, OK 73112(405) 942-5442(405) 942-6448 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 28, 2026, Aug 22, 2020 (2 updates tracked since 2020).

About Kidney Specialists Of Central Oklahoma, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KIDNEY SPECIALISTS OF CENTRAL OKLAHOMA, PC (NPI 1710918420) is a healthcare organization registered as a nephrology in Oklahoma City, Oklahoma and active in the NPI registry since July 2006. The organization holds a CLIA Certificate of Compliance certificate valid through June 5, 2027 and lists Sudhir Kumar Khanna, President, as its authorized official.

NPPES Registry Identity

NPI1710918420
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameKIDNEY SPECIALISTS OF CENTRAL OKLAHOMA, PC
Location Address3366 NW EXPRESSWAY ST, SUITE 550Oklahoma City, OK 73112-4462
Mailing Address3366 Nw Expressway St, Suite 550Oklahoma City, OK 73112-4462 · (405) 942-5442 · Fax (405) 942-6448
Phone(405) 942-5442
Fax(405) 942-6448
Organization SubpartNo
Authorized OfficialSudhir Kumar KhannaPresident · (405) 942-5442
Enumeration DateJuly 5, 2006
Last NPPES UpdateJuly 28, 20262 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
✔ NPI 1710918420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
3366 NW EXPRESSWAY ST, Oklahoma City, OK 73112
Open in Google Maps ↗

Other Identifiers 1

Medicaid100745590AOK

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 37D0919208

Kidney Specialists Of Central Oklahoma · Oklahoma City, OK
Active · expires Jun 5, 2027
CLIA Number37D0919208
Laboratory TypePhysician Office
Certificate Effective DateJune 6, 2025
Certificate Expiration DateJune 5, 2027
Laboratory DirectorAdam Magyar
Laboratory Phone(405) 942-5442
Laboratory LocationKidney Specialists Of Central Oklahoma3366 NW Expressway Suite 550, Oklahoma City, OK 73112
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANUPA KHASTGIR MD PC
Internal Medicine (Nephrology)
3366 NW EXPRESSWAY ST, SUITE 208
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 942-0794
TERRANCE KHASTGIR MD PC
Internal Medicine (Cardiovascular Disease)
3366 NW EXPRESSWAY ST, SUITE 280
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 373-4340
DENNIS M PARKER MD INC
Specialist
3366 NW EXPRESSWAY ST, STE 660
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 947-3345
DR. MARK HARRIS MELLOW M.D.
Internal Medicine (Gastroenterology)
3366 NW EXPRESSWAY ST, 650
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 713-4430
DR. SANTIAGO REYES MD
Pediatrics (Pediatric Pulmonology)
3366 NW EXPRESSWAY ST, SUITE 330
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 945-4495
NANCY N NAGLE MD PC
Specialist
3366 NW EXPRESSWAY ST, SUITE 660
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 947-3345
NANCY SATZLER MD PC
Medical Genetics, Ph.D. Medical Genetics
3366 NW EXPRESSWAY ST, SUITE 280
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 945-0376
MARK S. SULLIVAN, M.D., PLLC
Specialist
3366 NW EXPRESSWAY ST, SUITE 720
OKLAHOMA CITY, OK 73112
Oklahoma County (405) 947-0676

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kidney Specialists Of Central Oklahoma, PC's NPI number?

The NPI number for Kidney Specialists Of Central Oklahoma, PC is 1710918420. It was assigned to this organization in the NPPES registry on July 5, 2006.

Where is Kidney Specialists Of Central Oklahoma, PC located?

Kidney Specialists Of Central Oklahoma, PC is located at 3366 NW Expressway St Suite 550, Oklahoma City, OK 73112. The listed phone number is (405) 942-5442.

What is Kidney Specialists Of Central Oklahoma, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Does Kidney Specialists Of Central Oklahoma, PC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 37D0919208) is associated with this NPI, valid through June 5, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Kidney Specialists Of Central Oklahoma, PC accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Kidney Specialists Of Central Oklahoma, PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kidney Specialists Of Central Oklahoma, PC was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.